Why not just do it when you're home? Wash your make up off, throw on a moisturiser and go snooze!
I do admit and the freaks would be horrified, that sometimes I just throw on a moisturiser and go to sleep if I'm tired and cba. I might even use a nip and fab circle salicylic acid thing to clean my face, then throw on a moisturiser. I never feel bad about it nor freak out, which is why I don't get why they freak out about missing a single day. One day of not applying serums won't age me, time has got that covered and you can fight her, but you won't win. I do what I can and if I miss a day, it isn't a huge deal in the spectrum of life.
(I am also disabled, but even if I wasn't, would that be so bad? *shrugs*)