Like Clanger says - forget it, certainly during the Groundschool phase. I do know several people who have found part time work at weekends during the IR phase. There is more time available and you will not be flying/simming every hour of the day. In fact I reckon I have averaged 3 flights or sims a week so far.
During the groundschool - you will have periods where you are not so busy, but you'll probably want to just get away from work when you have any spare time.