i weigh myself once a week, on a saturday morning, before i eat and barefoot, sometimes i see i lost a pound, sometimes not, but i try my best not to worry about that since it is not weight loss that is most important to me, but health and living in a much healthier way. weight loss will come in time, you just live in the right way, i always say that to myself.
if you feel that steping on the scale every morning will do you good in terms of not overeating, then go ahead and weigh yourself, why not. daily weigh-in did the opposite for me because daily fluctuations of weight made me feel like a failure and that always makes me eat more to comfort myself. not all are the same, so just go with what's best for you!