Each hotel has its own economy. Money won't be transferred between hotels.
Jean Pierre was looking for a competitive manager able to make hotels grow starting from scratch and we are sure that you will do a great job.  
We will forward your feedback to the team regarding this feature so they can take it into consideration, but please take in mind that the main point of the game is to advance into more challenging hotels, so this money shouldn't be so relevant. With your previous experience, you will be able to succeed at higher levels!