Efficient Scrum tool during development

Hi all.

I work for a company that have been using Scrum for about a year. We have with success been running Scrum with post-its and physical paper backlogs, i.e. writing tasks and stories on stickies, manual burndown, etc. but have now decided to go digital with our process.

Specifically, we are in the process of demoing Jira from atlassian and are getting fond of the product.

One thing however that I feel like we are missing is the ease of writing some story, note, or whatever for the sprint or product backlog. Previously, a developer would just take a post-it and write some stuff that goes on the sprint backlog, e.g. such as a new task or bug.

In the digital world, the developer has to open the Jira homepage, create an issue, specify project, sprint, etc. before the issue is created. I may be old fashioned, but i find the process somewhat cumbersome.

This got me thinking, is there any Scrum tool out there that can facility the need to efficiently create an issue that goes directly to the 'digital' sprint board or product backlog?

As an example of efficiency, the developer wishing to create a new issue should be able to hit a key combination (such as CTRL+ALT+T) to create a new task with a user defined description regardless of the active application on his computer.

I have not yet located such a Scrum tool that allows for such efficient 'Scrum management'.
If none exists, I might be able to convince my boss that I can spent some development time building such a tool from scratch, maybe using the Jira REST API, if I am not the only person in the world who would actually use such a tool :-)

Comments regarding the latter is also very welcome!