If you are going to buy a cyclo-xross bike, and go touring, then get one with touring features. Race CX bikes are stripped of most useful stuff like eyelets and even chainstay bridges.
I know you can use p-clips or seatpost-clamp racks but why plan on using 2nd-rate hacks when you can have proper bolt-on accessories that are lighter, stronger and more reliable.
You wont find a CX fork with mid-blade rack eyelets but it is easy to change forks.