Ok after customizing the CH trainer to use different number keys instead of the numpad. It is possible to run both of these trainers at the same time.
If people are going to do this I would recommend using the following options in each trainer as i know it doesn't cause a crash.
Resources Use the Cheathappens trainer and it fills your storage to MAX, dEViATED seems to freeze at 404 units. But its up to you.
Credits/Wealth Either will do CH adds to current amount and dEViATED freezes at 75mil.
Licenses CH trainer gives more per go.
Regrading dEViATED trainer - 999 workers Seems to be currently bugged as it freezes all values to 999, meaning that you have to unlock all 5 tiers of workers before using it otherwise you can't advance and unlock more buildings (E.g. Ozone Maker).
Every other function on these trainers should work without any problems as the options are not shared. This was tested on the retail version and has not been tested on Steam as dEViATED trainer has not been tested on it.
I wasn't sure how much workers to set but 999 seemed a big amount. I haven't seen it interfere with game progress, i unlocked two worker types with this cheat enabled and the third worker type was unlocked as well without any probs, also enabling me to build fine without "X workers needed" message.
I haven't played the game much though, it was made on request of a friend, so maybe on higher levels, you need more workers or can't advance...dunno.
Anyway, if it doesn't let you advance, just disable the cheat, demolish or build a worker barracks and it should reset the amount to normal.