My method lately is to sanitize by dunking in Star-san and letting drip a minute on the dishwasher rack (after a sanitize cycle) by dropping the tops through the openings in the top rack. This prevents the tops from contacting the rack. After a minute or two drip (the time it takes to fill the rack, or I get my count of bottles) the go right to the freezer in prep for BMBF later.
I've also done this without the freezer, when filling bottles directly from bottling bucket.
I don't see a problem waiting a day, if you are careful, but as long as you are dunking in sanitizer (or using spray method) I don't see why you'd want to either. It only takes about 3 minutes to dunk, swish and rack.
You're basically trading a few minutes of work on one day, for a few minutes of work on another. I'd rather sanitize at time of bottle, and keep the time between to a minimum.