2.4" Touch Screen and Waveshield with Arduino Uno R3

So I bought a waveshield for my Arduino Uno, as well as a 2.4" TFT LCD touch screen. I was wondering if it’s possible to use both these shield using just one Arduino, or would they not be compatiable due to there not being enough pins? If not, would I have to buy another Arduino, then interface them together? How would I do this? If it is possible to do with just one Arduino, how would I go about interfacing them together? I want to have the touchscreen, and then based on what the user does, play sounds off of the waveshield. I’m just a beginner with Arduino’s, so I’d appreciate as much help as you can give me, whilst keeping it in easy to understand terms if possible. I tried googling the answer, but did note succeed.

These are the exact parts I have: Waveshield: http://www.robotshop.com/ca/productinfo.aspx?pc=RB-Ada-04&lang=en-US

2.4" TFT LCD touchscreen: http://www.robotshop.com/ca/productinfo.aspx?pc=RB-Ite-31&lang=en-US

Any help or suggestions are welcomed and very much so appreciated. Thank you for your time.

Well, you can answer your own question, by checking the data sheets and seeing what pins they both use. If they both use the same pin(s), you may have a problem.

Your second question will require you to know SPI and/or I2C interfacing. Possibly even simply serial communication.