Yes it would be ok BUT you must be prepared to house them seperately b4 you even get the second hedgie. She would need to be quarantined for a while and then you could put them together to see how they get along.
yay!! im so glad she can get a freind cause she use to have a freind at her last home but they where seperated in differnt cages. oh yeah i know the 2nd one will have to be seperatded to moniter health because my older sister runs a chinchilla rescue and when she gets a new chin she moniters there health for 30 days but she never puts them together because they will get to attached to eachother and people dont want to adopt 2. lol