Hoegaarden yeast tends to be long krauseing. I have used bottle harvested hoegaarden yeast that had had a krausen on it for upwards of 3 weeks, where even the gravity reading showed that the beer was finished.
The secondary/no secondary argument doesn't really fit here. Generally speaking if fermentation is still going on, as usually indicated by krausen for non witbier yeast, taking the beer off the yeast that is best able to finish the job, and moving it to a secondary usually results in a stuck fermentation. Because it is sort of tantamount to having your High school JV football team try to finish the 4th quarter of the superbowl.
You usually want to use the best yeast for the job.
If your hydro readings do show that your beer is finished, carefully racking the beer to your bottling bucket, and letting the krausen float down to the trub is usually all you need to do, it won't transfer across, instead it usually will just get stuck in the trub. Heck half the time just lifting the bucket up to your table to rack will knock the krausen loose.