There is no export mechanism in DesignSpark PCB of PCB designs that could be read into Eagle or Protel. Maybe you could persuade your senior to switch to DS.....?
I am an undergradute engineering student recently got an opportunity to work as an intern in a company developing R&D tools, learning kits and educational products , I made a good start by designing PCB of microcontroller 8051 and PIC16F877A development board in DS , Which is really an Amazing Software , I managed to learn on my own and really loved working with it ... :)
But my seniors who want to modify my designs to add more peripherals and to improve its quality works on Protel and Eagle CAD , Please tell me if there is some way i can open the DS output file in Eagle , in the same way I can open Eagle output file in DS using some ULP files . I will be Grateful ...