@@rizzoroxx - You have many options for a Catholic ceremony in the Cancun & Riviera Maya area.
The first option is to have it all at the hotel that has a chapel. Gran Caribe, Moon Palace, Valentin Imperial Maya, Dreams Tulum would be our top picks from our experiences.
Your other option is to pick any hotel you wish and hold the Ceremony at one of the many wonderful churches we have in the area. Nuestra Senora Del Carmen in Playa or another in Puerto Morelos called Iglesia de San Jose There is also a private chapel next too Maroma beach !
You can also have an offsite location for your ceremony for after the Church or go back to the hotel.
Lots of options. Perhaps looking through the forums you can find some help or contact one of the many wedding coordinators that live here and makes things easy on yourself !
Best of luck in your planning !