Well, basically driving a bike from Finland to Spain is not that big of a deal if you want to ride it. I don't basically want to do that. The reason why I need a racing bike is that I started racing again and having a one week break from training is a bit too much. Basically if I would keep my one week trip as a recovery week, I should ride two or three times, about 6 - 8 hours in total. Of course I could do it on mountain bike but I would prefer a road bike.
Taking my own bike to Ibiza is a bit too risky because it costs about 4500 euros and if the lovely people of the airline decide to mishandle it and they brake it, I don't have a bike anymore. Sure, I would get money from the insurance but getting a new bike in the middle of the season is not an easy thing to do.