What you could do is render the snare, drop it into the arrangement view then export to wave. Thats what I do. There could be a better way I don't really know but I don't mind doing it that way.
Yea, tn, just make your snare. Play your snare. Record your snare. Export/Render your snare. Recall your snare in your future beats. Theres youtube vids Im sure.