Markers on Caption - One Click Function

It's a common practice to record voice overs outside of Premiere Pro. I do it in Audition, and I am able to export one file per one premiere caption. And so I wish there were a one-click way to add markers at the very first frames of captions. So that I can have a workflow that instantly marks the captions, onto wich i can automate the voice over files.

Does this make sense to you?