Google Keep has the option to dictate a note, which is very handy when you can't type or when you just want to get an idea down quickly. I use it often. The thing is, it can't take dictation without a network connection. In that situation, why not just record the audio? If you need it turned to text, save up the audio and process it later. Would that be so bad?
Mokalus of Borg
PS - No. It would not.
PPS - Other than that, I find the dictation works fairly well.