If you're as diligent and watchful of the fuel can as you are the beer, you should be fine - just make sure its not in with or next to the food. If its not too late to return it for a propane stove, I highly recommend that.
Have a good trip!
Nothing in the world is more yielding and gentle than water. Yet it has no equal for conquering the resistant and tough. The flexible can overcome the unbending; the soft can overcome the hard. - Lao Tse