Creeson is Nehiyaw/Plains Cree from Cowessess First Nation in Treaty 4 Territory. For more than 16 years, he has been a host, local and national reporter in Saskatchewan, Ontario, and Nova Scotia. Manitoba is now home for him working as a host/producer for APTN National News in Winnipeg. Creeson holds a degree in journalism from the University of Regina and has won numerous journalism awards, including for a number of stories he did on the impacts of unmarked residential school graves in his home of Cowessess in 2021.