Is rapidly creating BouncyCastle SecureRandom instances problematic?

As noted at Random number generator only generating one random number, it's generally incorrect to create a new instance of System.Random every time that you need another random number, since System.Random is seeded based upon the clock and so multiple instances created in the same tick will yield identical random numbers. As such, one common practice (at least in single-threaded applications) is to create a single instance of Random stored in a static field that is used for all random number generation.

RNGCryptoServiceProvider, on the other hand, does not have this particular flaw... but is apparently costly to instantiate, and therefore it's again recommended to store and reuse a single instance of it.

How about Org.BouncyCastle.Security.SecureRandom? Do I similarly need to store and reuse a single instance of it, or is it basically fine to create instances on demand every time that I need another random number?