How good are you at keeping records?
How I'd do it... put a daub of food coloring on the shells of the new additions, and note on calendar "added 20 blue" When the non-blue (mondays eggs) hit day 16 (that's the 14th) take them out of the auto turner and settle those to hatch. On the 22 the blue dot eggs should come out of the turner to hatch. You'd need to watch the humidity during egg transferrs, but if you have that handled I don't see why not.
Does your bator hold humidity steady?
Can you keep track of 2 batches?
Is there room not only for eggs but for hatching?